From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.virtall.com ([178.63.195.102]:40625 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751184AbbFNAa2 (ORCPT ); Sat, 13 Jun 2015 20:30:28 -0400 To: Qu Wenruo Subject: Re: kernel crashes with btrfs and busy database IO - how to debug? MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Date: Sun, 14 Jun 2015 09:30:25 +0900 From: Tomasz Chmielewski Cc: linux-btrfs In-Reply-To: References: <557A8691.6070908@cn.fujitsu.com> <73cb882c23a71c9039a0e7bbfddfab64@admin.virtall.com> <557AA1B9.9040009@cn.fujitsu.com> Message-ID: Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 2015-06-13 08:23, Tomasz Chmielewski wrote: > I did get it from /var/crash/ though - is it more useful? I don't have > vmlinux for this kernel though, but have just built 4.1-rc7 with the > same config, can try to get the crash there. I've uploaded a crash dump and vmlinux here: http://www.virtall.com/files/temp/201506132321/ Let me know if it's anything useful or if you need more info. -- Tomasz Chmielewski